Two students while sitting across a table looked down on to its top surface. They noticed that they could see their own and each other’s image. The table top is likely to be made of:
(a) unpolished wood
(b) red stone
(c) glass sheet
(d) wood top covered with cloth
Only the glass sheet can reflect light properly in order to form their images. Hence the table top is likely to be made of Glass sheet.
Hence option (C) is correct.